Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

NA

74°F

23°C

Humidity 52%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 01 Oct 02:10 PM PDT
Extended Forecast for

2 Miles SSW Cupertino CA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly between 4pm and 5pm.  Mostly cloudy, with a steady temperature around 71. South southwest wind around 8 mph.

    High: 71 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 8pm and 5am.  Mostly cloudy, with a low around 59. South southwest wind 5 to 8 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance Rain

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 72 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West northwest wind 5 to 8 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 74. Northwest wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly between 4pm and 5pm. Mostly cloudy, with a steady temperature around 71. South southwest wind around 8 mph.
Tonight
A 40 percent chance of rain, mainly between 8pm and 5am. Mostly cloudy, with a low around 59. South southwest wind 5 to 8 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. West northwest wind 5 to 8 mph.
Friday
Sunny, with a high near 74. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 80.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Cupertino CA
 37.28°N 122.06°W (Elev. 666 ft)
2:28 pm PDT Oct 1, 2025
3pm PDT Oct 1, 2025-6pm PDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database